taurus | d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650

General

Target

d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe
Size

516KB
MD5

0021da726a32f0d55f2a81958da26ad4
SHA1

28acebd920aecd34689f18b261b407237886ba03
SHA256

d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650
SHA512

fa6a07c2b093d71a16aea4ffdc4caeca79bb64bd7136f814b682d57152859f4b8004693e3755b58e080d4d2ae3326555f67d03e5803964f5e07e0093c79d15fd

Score

10^/10

taurus spyware stealer trojan

Malware Config

Signatures

Taurus Stealer
Taurus is an infostealer first seen in June 2020.
trojan stealer taurus

Taurus Stealer Payload 7 IoCs

resource	yara_rule
behavioral1/memory/1300-61-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer
behavioral1/memory/1300-63-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer
behavioral1/memory/1300-64-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer
behavioral1/memory/1300-66-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer
behavioral1/memory/1300-67-0x000000000041CC20-mapping.dmp	family_taurus_stealer
behavioral1/memory/1300-69-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer
behavioral1/memory/1300-71-0x0000000000400000-0x0000000000437000-memory.dmp	family_taurus_stealer

Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1760 set thread context of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1416	timeout.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1760 wrote to memory of 1300	1760	d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe	28
PID 1300 wrote to memory of 872	1300	InstallUtil.exe	31
PID 1300 wrote to memory of 872	1300	InstallUtil.exe	31
PID 1300 wrote to memory of 872	1300	InstallUtil.exe	31
PID 1300 wrote to memory of 872	1300	InstallUtil.exe	31
PID 872 wrote to memory of 1416	872	cmd.exe	33
PID 872 wrote to memory of 1416	872	cmd.exe	33
PID 872 wrote to memory of 1416	872	cmd.exe	33
PID 872 wrote to memory of 1416	872	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe
"C:\Users\Admin\AppData\Local\Temp\d1d13d5e097991e4aa47d7ca7f27e8ab86d868a2d07c89794e34fed6b9155650.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1300
- - C:\Windows\SysWOW64\cmd.exe
    /c timeout /t 3 & del /f /q C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:872
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 3
      4⤵
      Delays execution with timeout.exe
      PID:1416

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1300-66-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1300-64-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1300-71-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1300-59-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1300-58-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1300-61-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1300-63-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1300-69-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1760-54-0x0000000001030000-0x00000000010B2000-memory.dmp

Filesize
520KB

Download
memory/1760-56-0x0000000000440000-0x000000000047A000-memory.dmp

Filesize
232KB

Download
memory/1760-57-0x00000000004C0000-0x00000000004D2000-memory.dmp

Filesize
72KB

Download
memory/1760-55-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download

Analysis

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